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(11)

EP 3 248 287 A1

(12)

(43) Date of publication: 29.11.2017 Bulletin 2017/48 (21) Application number: 15834740.1 (22) Date of filing: 28.12.2015

(51) International Patent Classification (IPC):  H03H 7/38(2006.01) H03F 1/56(2006.01) H03H 7/09(2006.01) H03H 7/01(2006.01) (86) International application number: PCT/US2015/067581 (87) International publication number: WO 2016/118288 (28.07.2016 Gazette 2016/30)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: MA MD (30) Priority: 21.01.2015 US 201514601844 (71) Applicant: Qualcomm Incorporated San Diego, CA 92121-1714 (US)	(72) Inventor: KLEMENS, Guy San Diego, California 92121-1714 (US) (74) Representative: Schmidbauer, Andreas Konrad  Wagner & Geyer Partnerschaft Patent- und Rechtsanwälte Gewürzmühlstrasse 5 80538 München 80538 München (DE)